Writing instrument



FIG. 1 is a front isometric view of a writing instrument showing my new design;

FIG. 2 is a side view with the cap removed thereof;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a front isometric view of an alternative embodiment of a writing instrument showing my new design;

FIG. 10 is a side view of the writing instrument with the cap removed;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a right side elevational view thereof;

FIG. 14 is a left side elevational view thereof;

FIG. 15 is a bottom plan view thereof; and,

FIG. 16 is a top plan view thereof.

The characteristic feature of the design resides in the particularly configured clip member in in combination with the writing instrument body shown, as best illustrated in FIGS. 1 and 9. 

The ornamental design for a writing instrument, as shown and described. 